Subject: Re: [xsl] templates with optional paramters From: Joerg Heinicke <joerg.heinicke@xxxxxx> Date: Fri, 22 Mar 2002 11:38:31 +0100 |
I have an xslt template with 2 paramter. One of them must not be specified. How can I find out if one or two params where specified? Do I need two versions of the template with mode? Or can I check with =''?
<xsl:template name="foo"> one mandatory paramter one optional paramter ...do things... </xsl:template>
One can call it by:
<xsl:call-template name="foo"> <xsl:with-param name=="bar_mandatory" select="$whatever" /> <xsl:with-param name="bar_optional" select="$whatever" /> </xsl:call-template>
OR
<xsl:call-template name="foo"> <xsl:with-param name=="bar_mandatory" select="$whatever" /> </xsl:call-template>
Rob
System Development VIRBUS AG Fon +49(0)341-979-7411 Fax +49(0)341-979-7409 joerg.heinicke@xxxxxxxxx www.virbus.de
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